diff --git a/Cargo.toml b/Cargo.toml
index 1a4699a9..85363916 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -78,7 +78,7 @@ mimalloc = ["dep:mimalloc"]
 env_logger = "0.9.0"
 
 [profile.release]
-opt-level = "s"
+opt-level = "z"
 lto = true
 codegen-units = 1
 panic = "abort"